4793620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{179}}^1$

素因数の和:304

約数の個数: 48

約数和(自身を含む): 11007360

約数和(自身を除く): 6213740

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 103, 130, 179, 206, 260, 358, 412, 515, 716, 895, 1030, 1339, 1790, 2060, 2327, 2678, 3580, 4654, 5356, 6695, 9308, 11635, 13390, 18437, 23270, 26780, 36874, 46540, 73748, 92185, 184370, 239681, 368740, 479362, 958724, 1198405, 2396810, 4793620]

約数ペア:

[(1, 4793620), (2, 2396810), (4, 1198405), (5, 958724), (10, 479362), (13, 368740), (20, 239681), (26, 184370), (52, 92185), (65, 73748), (103, 46540), (130, 36874), (179, 26780), (206, 23270), (260, 18437), (358, 13390), (412, 11635), (515, 9308), (716, 6695), (895, 5356), (1030, 4654), (1339, 3580), (1790, 2678), (2060, 2327)]